58. Be careful not to damage the spindle, theflange (especially the installing surface)or the lock nut. Damage to these partscould result in wheel breakage.9. NEVER use tool with wood cutting bladesor other sawblades. Such blades whenused on a grinder frequently kick andcause loss of control leading to personalinjury.10. Hold the tool firmly.11. Keep hands away from rotating parts.12. Make sure cord is clear of wheel. Do notwrap cord around your arm or wrist. Ifcontrol of tool is lost, cord may becomewrapped around you and cause personalinjury.13. Make sure the wheel is not contacting theworkpiece before the switch is turned on.14. Before using the tool on an actual work-piece, let it run for a while. Watch forvibration or wobbling that could indicatepoor installation or a poorly balancedwheel.15. Use the specified surface of the wheel toperform the grinding.16. Watch out for flying sparks. Hold the toolso that sparks fly away from you and otherpersons or flammable materials.17. Do not leave the tool running. Operate thetool only when hand-held.18. Do not touch the workpiece immediatelyafter operation; it may be extremely hotand could burn your skin.19. ALWAYS wear proper apparel includinglong sleeve shirts, leather gloves andshop aprons to protect skin from contactwith hot grindings.20. Use of this tool to grind or sand someproducts, paints and wood could exposeuser to dust containing hazardous sub-stances. Use appropriate respiratory pro-tection.SAVE THESE INSTRUCTIONSWARNING:MISUSE or failure to follow the safety rules stated in thisinstruction manual may cause serious personal injury.SYMBOLS USD201-2The followings show the symbols used for tool.V ....................... voltsA ....................... amperesHz ..................... hertz................ alternating current....................no load speed....................Class II Construction.../min................revolutions or reciprocation perminuten˚